GRSG is invited to consider a proposal for supplement 4 to the 01 series of amendments submitted by the expert from the Netherlands on behalf of the GRBP Task Force Tyre Pressure Monitoring System and Tyre Installation (TF TPMSTI)
Documentation
GRSG/2021/30
UN R121: Proposal for Supplement 4 to the 01 series of amendments (Netherlands)
UN R121: Proposal for Supplement 4 to the 01 series of amendments
Proposal to apply the same tell-tale requirements for tyre pressure refill systems (TPRS) and central tyre inflation systems (CTIS) as already in place for tyre pressure monitoring systems (TPMS)